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/*
* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import javax.sound.midi.MidiDevice;
import javax.sound.midi.MidiSystem;
import javax.sound.midi.spi.MidiDeviceProvider;
import static java.util.ServiceLoader.load;
/**
* @test
* @bug 8058115
* @summary MidiDeviceProvider shouldn't returns incorrect results in case of
* unsupported MidiDevice.Info
* @author Sergey Bylokhov
*/
public final class UnsupportedInfo {
public static void main(final String[] args) {
final MidiDevice.Info[] infos = MidiSystem.getMidiDeviceInfo();
for (final MidiDeviceProvider mdp : load(MidiDeviceProvider.class)) {
for (final MidiDevice.Info info : infos) {
if (mdp.isDeviceSupported(info)) {
if (mdp.getDevice(info) == null) {
throw new RuntimeException("MidiDevice is null");
}
} else {
try {
mdp.getDevice(info);
throw new RuntimeException(
"IllegalArgumentException expected");
} catch (final IllegalArgumentException ignored) {
// expected
}
}
}
}
}
}
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